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

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.

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