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.

State authorities have not said what sparked last week’s shooting, which left a female bartender and three male patrons dead. The victims were identified as Nancy Lauretta Kelley, 64; Daniel Edwin Baillie, 59; David Allen Leach, 70; and Tony Wayne Palm, 74.

An "armed and dangerous" gunman is still on the loose in Anaconda, Montana as of Saturday after killing four people on Friday