The woman was the mother of the wounded kid. A victim was airlifted to Regional Medical Center in Memphis, according to Mayor John Holden. Neighbors said several gunmen opened fire on party guests while they were sitting on the home’s front porch, and then fled on foot. No arrests were immediately made. Police were searching for as many as three unknown gunmen. The motivation of the shooting is not known. It seems the police was at the same address a day ago. The hospital in Dyersburg has been put on lockdown, which is a standard procedure after a mass shooting. Dyersburg is a city and the county seat of Dyer County, Tennessee, in the United States. It is located in northwest Tennessee, 79 miles northeast of Memphis on the Forked Deer River. The population was 17,145 at the 2010 census. It has a low crime rate.