What is longmire mathias?

Longmire Mathias is a character in the TV series "Longmire." He is portrayed by actor Zahn McClarnon. Mathias is a Cheyenne tribal police officer who often clashes with the show's protagonist, Sheriff Walt Longmire, over jurisdictional issues on the reservation. Mathias is known to be tough, stubborn, and fiercely protective of his people's rights and sovereignty. He has a complicated past and struggles with personal demons, including alcohol addiction and a rocky relationship with his estranged wife and son. Despite their rocky relationship, Walt and Mathias sometimes have to work together to solve crimes and maintain order in the community.