Lone-wolf detective Angie Tribeca and a squad of committed LAPD detectives investigate the most serious cases, from the murder of a ventriloquist to a rash of baker suicides.

A number of 'missing person' cases are reported in Phoenix, Arizona when an unexplained light appears in the sky one night in 1997.

A psychotic man, troubled by his childhood abuse, loose in NYC, kills young women and local girl American models and takes their scalps as trophies.