On Tuesday, Jason Brian Dalton, the 45-year-old man charged with murdering six people in a shooting spree last month, filed a $10 million federal civil rights lawsuit against Uber. Dalton, a driver for the ride-sharing company, told police that the Uber app on his phone “literally took over his mind and body.”

According to a police report released on Monday, Jason Brian Dalton, the Uber driver accused in the apparently random shooting spree that left six people dead in Kalamazoo, Michigan, last month, told officers that the Uber app on his phone was controlling him at the time of the spree.