Charles Horn and Amanda Holloway filed the suit July 27 in the Washtenaw County Trial Court against Ypsilanti and an unnamed firefighter who was operating the truck that night. 

The plaintiffs' daughter was a passenger in the vehicle, as was her friend, 15-year-old Christina Snyder, who was killed in the crash.

Snyder is not part of the lawsuit and is not mentioned in it. 

Firefighters were responding to a rollover crash on westbound I-94 near Grove Street on May 31 when Horn's vehicle struck the fire truck around 11 p.m. The truck was positioned to block a lane and protect the first responders, according to police and fire officials.  

The lawsuit claims the fire truck's lights weren't on and that the city and its firefighter were negligent. 

The money will be used to fund an air unit to support their self-contained breathing apparatus.

“This grant will provide our department with the funds to purchase a vital new air unit used when firefighters are trapped and need additional air while awaiting help from rescue workers,” said Brandon Fire Department Chief David Kwapis in a statement.

The accident happened as firefighters were responding to a rowhouse fire on the 800 block of F Street NE at 11:30 p.m. 

Fire officials say 28-year-old Dane Smothers Jr. was preparing hose lines and other equipment when he was struck by a ladder truck arriving at the scene. Fire officials say Smothers' uncle, a D.C. firefighter, was also on the scene of the fire. 

Smothers, a probationary firefighter, underwent surgery and is listed in critical condition. Fire officials say Smothers suffered multiple injuries above the waist.