() Montana Gov. Greg Gianforte and Attorney General Austin Knudsen will hold a news conference Tuesday as a search for the suspect in a deadly bar shooting moves into its sixth day.

Michael Paul Brown, 45, a U.S. Army veteran, is accused of killing four people at the Owl Bar in Anaconda, Montana, on Friday.

The victims were identified as bartender Nancy Lauretta Kelly, 64, and patrons Daniel Edwin Ballie, 59, David Allen Leach, 70, and Tony Wayne Palm, 74.

Police said Brown fled the scene in a stolen vehicle with clothes and camping gear. They also warned he could return to the city, which has a population of approximately 9,000 people.

The U.S Marshals Service is offering a reward of up to $10,000 for information that leads to Brown’s capture. He is believed to be armed and dangerous.