BOONVILLE, Mo. — Highway Patrol has concluded day two of their search for a man who jumped into the Missouri River in Boonville.

According to Troop F, the search began Sunday after a trooper witnessed a man jump into the river around 11:40 a.m. The man resurfaced and disappeared.

Highway Patrol will continue surface and side-scan sonar searches this week.

Troop F is requesting anyone with possible sightings to call 911.