A police captain is expected to file a second lawsuit against the District this week claiming that a gambling and drug raid on his Northwest rental property was another attempt to intimidate and retaliate against him for reporting corruption within the department, his attorney said.

D.C. police stormed the home at 2905 Georgia St. last week in what authorities have called a sting operation. Twenty-four people were at the residence, and police said they recovered marijuana and cash. No arrests were made.