The off-duty officer had fired first, wounding two on-duty officers, before being killed, Detroit Police Chief James White told reporters during a press conference, streamed live on social media.

An off-duty Detroit police officer was shot and killed Monday after he opened fire and injured two of his colleagues who had responded to a suicide in progress call.

An off-duty officer died in a "suicide by cop" mission on Monday, according to the Detroit police chief.

An off-duty Detroit police officer was shot and killed Monday after he opened fire and injured two of his colleagues who had responded to a suicide in progress call. A pair of Detroit police officers ...