Behind every door was a chance to make money. It was 2020, and Matt DeBoth and Angel Escobar were canvassing Koreatown, Highland Park and other gentrifying Los Angeles neighborhoods, trying to get tenants, mostly working-class immigrants, to give up some of the city’s most affordable apartments. Each time a tenant agreed, DeBoth later said in a deposition, he and Escobar could get a bonus of up to $1,000.