Mem­bers of the Fed­er­al Bu­reau of In­ves­ti­ga­tions (FBI) have start­ed their probe in­to the death of Daniel Guer­ra.A source said yes­ter­day that the of­fi­cers vis­it­ed the area where Daniel's body was found at the Tarou­ba Riv­er and con­duct­ed in­ves­ti­ga­tions.Daniel went miss­ing on Feb­ru­ary 18, while re­turn­ing home from a par­lour. He was found dead in the Tarou­ba Riv­er, two days lat­er.The FBI of­fi­cers were brought to T&T by the Gov­ern­ment to as­sist lo­cal in­ves­ti­ga­tors with the probe.