The operation involved 400 troops and commando police from the Crime Suppression Division and was led by Deputy Police Commissioner General Srivara Ransibrahmanakul, who is in charge of cracking down on mafia bosses. 
Srivara organised the raids after gunmen opened fire with machine guns at the funeral on March 14, in what is believed to be a conflict between two local mafia bosses. 
Srivara said 128 rounds of ammunition and three bulletproof vests had also been seized in the raids. 
No arrests were made.

Guns seized in Uthai Thani raids following funeral shooting

Police raided 30 spots in Uthai Thani and seized 31 guns on Thursday in an operation to crack down on influential people following a funeral shooting incident that left three people dead and one person wounded.