The same year, Tobias Anderson, who is also listed in court records as Olivia Anderson, said in a fourth lawsuit that Mr. Wallace called him a homophobic slur and purposely dropped him down a flight of stairs in a transgender housing unit.
Asked why Mr. Wallace was still employed by the department despite being disciplined eight times in connection with seven encounters, the correction department said in a statement that officials had considered “the totality of the circumstances.” Penalties are not determined by the number of violations a correction officer has pending, the department said.
Mr. Wallace racked up another seven charges while he was waiting for the first allegation against him in 2016 to be resolved, the records showed. Such delays are not unusual. Roughly 46 percent of the cases took two years or more to resolve, the data showed.
In one extreme case, it took officials just over six years to discipline one guard, Carlos Rodriguez, who failed to notify a supervisor about using force on an inmate and later falsified a report in March 2014.
A correction department spokesman, Patrick Rocchio, said the department’s disciplinary process was often slowed down because outside agencies, like the city Department of Investigation or state and federal prosecutors, were also investigating.
At least three other officers besides Mr. Wallace were disciplined multiple times, the city data showed. Patrick Alicea, a 10-year veteran, was found to have used excessive force five times over a nine-month period and to have twice provided false statements on official forms. He was demoted from captain to officer.
Two other officers, Maximo Matos and Brian Saryian, who have both been on the force for eight years, were each disciplined on four separate occasions for using improper force, the data showed. Both officers also falsified official statements. Mr. Matos forfeited 60 days of vacation, Mr. Saryian, 55.