Evidence is a 2013 crime thriller film directed by Olatunde Osunsanmi and written by John Swetnam.

It follows two detectives on their investigation of a brutal massacre, with their only leads being recording devices found at the crime scene.

As Rachel goes looking for Leann in one of the buildings, the lights flicker on and Steven stumbles out of a room covered in blood.

Detective Burquez makes a connection to Katrina Fleishman's husband, a machinist in the military, and wants his picture publicised.

They hear a noise outside and Ben gets out and is presumably murdered by the killer, who tries to get to Rachel with his welding tool, but she runs back to the repair shop.

All the women run to a nearby building, where they find Leann, she explains that Tyler was taken and she doesn't know what happened to him.

Leann and Rachel huddle together after watching Vicki die when they hear someone outside the building and Ben stumbles in.

Ben was left to die but was able to make it back to the repair shop with the wires needed to fix the phone.

She makes a dying request to be with the one she loves, Gerry Fleishman, her husband, and asks to be buried in the plot next to his.

She goes over some of her husband's mental and physical disabilities after he came back from war, about celebrities being famous for no reason, and she speaks of God; the camera then stalls and flickers to a new image of the killer, we watch as Katrina's neck is sliced and she is killed while her camera records.

The detectives receive a call from a police officer in Hollywood, who explains to Detective Burquez that Gerald Fleishman has been dead for approximately a week, having shot himself and left only a note telling Katrina to withdraw their savings and go to Las Vegas to enjoy life.

Leann is grabbed and pulled from behind by someone unknown, and the camera goes dark as Rachel hides, turns the night vision on and sees Ben come towards her and fall.

As she escapes from the barn it explodes, knocking her down; the killer catches her and sets her on fire with the cutting torch.

Officer Jenson comes in with the background requested on the bus driver Ben, whose real name is William Gentry.

She tells of being grabbed and later coming to and watching Rachel fight the killer, she was able to crawl out of the building before the explosion, and saw Steven choking on something and covered in his blood.

Detective Reese realizes that the time line is mixed up, and tells Leann to go home and rest.

Leann had mentioned him choking on something, and Reese finds the missing memory card lodged in his throat.

The memory cards resolution is degraded but Reese clears the few frames they have and reveals Tyler wearing the welders mask.

In the last scene both women come on screen and tell the camera and audience "Remember the next time someone's filming you, you could be in the sequel."

[1] Metacritic gave it a score of 14 out of 100 based on reviews from 8 critics, indicating "overwhelming dislike".