(KCEN) -- A package delivered to a home in Brownsville explodes seriously injuring three people including a young girl.
Police say someone delivered a package loaded with three explosive devices Friday morning.
Investigators say one of the devices went off when it was opened.
A five-year-old girl and her mother and father were all seriously injured.
The FBI has been called in to investigate and still don't know why the family was targeted.
So far, no arrests have been made.