The Baltimore Fire Department is mourning the loss of a second firefighter this week.

Lt. Mark Dranbauer was on Friday night, following a dire medical emergency on Monday, per the Baltimore Fire Officials IAFF Local 964.

After responding to a blaze in a three-story building on West Saratoga Street near Park Avenue in downtown Baltimore, fire officials said Lt. Dranbauer had a severe medical emergency when he fell backward down a ladder, and crews had to remove him. 

He was then taken to Shock Trauma in critical condition, where he remained on life support for four days. 

Fire Chief Wallace said Dranbauer was approximately 30 to 40 feet off the ground when he suffered the emergency.

"At this time, we believe he suffered a medical emergency while he was on the ladder," Wallace said. "As a result of that medical emergency, he fell backwards down the ladder but remained on the aerial ladder itself."

Richard Choyce, a neighbor, told WJZ that he witnessed the medical emergency.

"He was three-quarters of the way up that ladder, and I glanced away for a split second, and I looked back up, and he was tumbling backwards down the ladder, head over heels," Choyce said.

"...too catastrophic to sustain life."

Baltimore Fire officials said Thursday morning that Lt. Mark Dranbauer Jr. was not expected to recover from his injuries. 

"Lt. Dranbauer has dedicated more than two decades of his life to serving the people of Baltimore with courage, honor, and unwavering commitment," fire officials said. "His leadership, compassion, and dedication to his fellow firefighters and the community will never be forgotten."

The Baltimore City Fire Union said in a statement on behalf of Dranbauer's family that his injuries are "too catastrophic to sustain life."

"The Dranbauer family is eternally grateful for all prayers and offers of support during this immensely difficult time," the Dranbauer family said in the statement. 

Baltimore Fire Chief James Wallace said Dranbauer is from a "firefighting family." He had been with the fire department for 23 years.

"So he comes from that bloodline," Wallace said.   

"Our communities are safer today because of his commitment and dedication, and his impact will forever be felt in the lives of those he protected in the line of duty," Baltimore Mayor Brandon Scott said in a released statement.

 and also paid their respects.

On Saturday morning, Dranbauer was taken to the University of Maryland Medical Center for the Hero's Walk, where he was honored for his service and operated on for organ removal. 

As a donor, he is expected to save an estimated 70 lives.

Later that afternoon, his body was transported from the hospital to the Office of the Chief Medical Examiner.

This is the second death that the Baltimore Fire Department is mourning this week. 17-year veteran, Charlie Mudra, was pronounced dead on Friday as well, due to a medical emergency during a skills training workshop.

Massive warehouse fire

On May 12, the same day of Dranbauer's incident, more than 200 firefighters worked to contain a seven-alarm fire at a West Baltimore warehouse.

The fire disrupted Amtrak service between Washington, D.C. and Baltimore, and forced the temporary relocation of nearby residents on Bentalou Street.

A fire spokesperson said BCFD had to perform what they call a strategic demolition of the front of the building so that crews could gain access to more of the deep-seated fire. 

Fire Chief Wallace said he requested that the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) take on and lead the investigation, given the size and scope of the fire and the ATF's ability to bring in additional resources.

He added that the department will begin a demolition plan. He said that would require bringing in engineers to assess the building to see if it needs to be demolished and what that process would look like.