Sr. Cpl. T.J. Webb said this has been the hardest challenge he's faced, but he is still moving forward.
The marshals had information that the suspect, Andre Sterling, 35, was inside and were let in by a resident.
A Montgomery County, MD, officer was shot by a suspect after attempting to arrest the suspect for a homicide on Tuesday, police say. The officer was airlifted from the scene by a U.S. Park Police helicopter and condition is unknown.
A K-9 with the Herriman (UT) Police Department was shot and killed in a gunfight with a fugitive from justice early Friday.
Two officers working in conjunction with the U.S. Marshals were reported to be injured in a shooting in Baltimore on Wednesday, and a suspect is said to be dead following a confrontation.
Police sources said the suspect is listed in critical condition and was shot eight times.
They arrested 25 people wanted for homicide or attempted homicide, 74 people wanted for assault and 27 people wanted for drug crimes. Authorities say they recovered 140 grams of heroin, 106 grams of cocaine and $50,000 in cash in the three weeks.
Authorities said Brown shot Deputy Keltner, who was a sworn member of a U.S Marshals federal fugitive task force, while the deputy was trying to arrest Brown at a Rockford hotel.
Federal agents and local police executed 341 search warrants for felony crimes, including homicide, robbery, sexual assault, dangerous drugs and aggravated assault, officials said.
Marshals Service said the suspect fired shots at the officers when they exited their vehicles. The officers then returned fire.