Highlights from the Twelfth Episode of Season 3 of Hawaii Five-0

The team investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss (Scott Morgan), his teaching assistant (Ward Roberts) and (Patrick Pintor) a student who he busted for cheating, are all viable suspects

The team investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss (Scott Morgan), his teaching assistant and a student who he busted for cheating, are all viable suspects.

The team investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant (Ward Roberts) and a student who he busted for cheating, are all viable suspects.

The team investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating (Patrick Pintor), are all viable suspects.

The team (Daniel Dae Kim, left, Scott Caan, center and Alex O’Loughlin, right) investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, left) and McGarrett (Alex O’Loughlin, right) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Chin (Daniel Dae Kim) investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

The team (Daniel Dae Kim, left, Scott Caan, center and Alex O’Loughlin, right) investigates the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, right) and McGarrett (Alex O’Loughlin, left) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, left) and McGarrett (Alex O’Loughlin, center) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, left) and McGarrett (Alex O’Loughlin, center) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, center with Andrew Lawrence, right) and McGarrett (Alex O’Loughlin, left) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating (Patrick Pintor, second from left), are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, right) and McGarrett (Alex O’Loughlin, second from right, with Andrew Lawrence, left) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating (Patrick Pintor, second from left), are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, right) and McGarrett (Alex O’Loughlin, second from right, with Andrew Lawrence, left) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating (Patrick Pintor, second from left), are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, right) and McGarrett (Alex O’Loughlin, center) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss, his teaching assistant and a student who he busted for cheating (Patrick Pintor, left), are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, left) and McGarrett (Alex O’Loughlin, right) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss (Scott Morgan, center), his teaching assistant and a student who he busted for cheating, are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.

Danny (Scott Caan, left) and McGarrett (Alex O’Loughlin, right) investigate the murder of an Oahu University professor whose body is found decomposing in a tub of acid and his boss (Scott Morgan, center), his teaching assistant and a student who he busted for cheating, are all viable suspects. Photo: Norman Shapiro/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.