A witness in the Delphi murders trial described seeing a bloody, muddy man on the trail the day the victims disappeared.

Witnesses testifying at the trial of the man accused of killing two teenage girls in Delphi, Ind., were questioned about the so-called "Bridge Guy," seen walking on the hiking trail where the girls were murdered.

Three witnesses who were on the Monon High Bridge trail the day Libby and Abby were killed, including one who said she was best friends with Libby's older sister, testified Tuesday that a man they saw on the trail is "Bridge Guy" — the primary suspect depicted in a grainy photo police later shared to aid their investigation.

Jurors saw the infamous "Bridge Guy" video and heard from eyewitnesses who claimed they saw the man on the Monon High Bridge trail.

Day 5 of the Delphi murders trial included testimony from a pathologist and another witness who reported seeing “Bridge Guy.” Richard Allen faces four counts of murder in connection

Tuesday was the first time prosecutors revealed a portion of the video that shows a man who they allege is Richard Allen.

The State of Indiana called the witnesses for day four in the Delphi murders trial, but the prosecution’s plan may not have worked out how it was intended.

Day 5 of the Delphi Murders trial included testimony from a witness who claims to have seen "Bridge Guy," the day Abby Williams and Libby German went missing.