(TJVNEWS.COM) Officer Howard Liebengood, 51, reportedly died by suicide while off-duty on Saturday, the US Capitol Police (USCP) announced Sunday in an official statement.

The USCP has not disclosed the specific cause of death, and it’s unclear the degree to which Liebengood was involved in “front line” events of Wednesday, which saw five total people die, including one woman that was shot by an officer while attempting to breach a high secure area of Congress.

The White House issued a proclamation lowering the flag to half staff on Sunday honoring both Liebengood and Capitol police officer Brian Sicknick, who died Thursday as a result of injuries sustained at the Capitol.