Michael Paul Brown, 45, is accused of killing a bartender and three patrons at the Owl Bar a week earlier on Aug. 1.

Michael Paul Brown, the suspect accused by police of killing four people by opening fire inside a Montana bar has been taken into custody, according to reports by KRTV, KTVH and KPAX. The U.S. Marshals Service previously offered a reward of $7,500 for any information that led to the arrest or capture of the 45-year-old Brown.

Montana authorities confirm Michael Paul Brown, the suspect believed to be involved in last week's Anaconda mass shooting, is now in custody.