Officials have released 911 calls from the Pulse nightclub mass shooting in Orlando, Florida, for the first time today.
Forty-nine people were killed in the June 12 massacre and dozens of others were injured.
In one call, a female dispatcher says, "You say you heard gunshots?"
A male caller replies, "As soon as I heard ... we ran. ... Gunshots were going like crazy."
This story is developing. Check back for more updates.