A 27-year-old is dead following a shooting early Sunday morning in Marshalltown.

Marshalltown police responded to a report of a critical shooting around 3:30 a.m. at a West Linn Street location.

Upon arrival, officers found a 27-year-old critically injured from multiple gunshot wounds.

The man was taken by Unity Point Ambulance to UnityPoint Health — Marshalltown where he died. The name of the victim is not being released pending family notification.

Marshalltown Police Chief Mike Tupper said officers responded to about 20 911 calls from witnesses who reported a gun was fired outside.

“There were multiple people at the scene,” Tupper said. “We are sorting through and talking to people about what happened.”

Tupper said he didn’t know how long the victim was at the hospital before he died.

The investigation of the incident is ongoing and the Iowa Division of Criminal Investigation is assisting.

Tupper said there is no danger to the public stemming from the incident.

Anyone with information can contact the Marshalltown Police Department at 641-754-5725. Tips can be submitted by 641-753-1234 or via text messaging by texting the word “marshall” followed by the tip to CRIMES (274637) or online at www.marshallcountycs.com.

All tips are anonymous and could earn a reward of up to $1,000 if the tip results in an arrest.