‘The Killer Closer’ Preview Friday On Investigation Discovery

Deadly Reunion – premieres Friday, August 31 at 10/9c

LAPD Homicide Detective Lindy Gligorijevic investigates a bloody scene after a woman is stabbed to death. With no witnesses and a suspect unwilling to talk, Lindy needs physical evidence to prove her hunch about who killed the victim.

The Last Straw – premieres Friday, September 7 at 10/9c

LAPD Homicide Detective Lindy Gligorijevic investigates after a man calls 911 for shooting his girlfriend. After an hours-long standoff and an attempt to rescue the victim, Detective Lindy must prove the shooter had intent to kill. (season finale)