WACO, Texas (KWTX) - Five remain under arrest after an undercover drug sting Thursday that investigators say netted about 69 grams of methamphetamine.

Delvin Darrell Sampson, 43, a woman identified as his girlfriend, Carmenlita Seturnina Valdez, 41, Nickoll Marie Henry, 49, and two other unnamed subjects were arrested by the McLennan County Sheriff's Office organized crime unit after an alleged series of six drug buys from July 9 to Sept. 22.

Bonds for the arrested had not been set Friday afternoon.(From left to right): Delvin Darrell Sampson, Carmenlita Seturnina Valdez, Nickoll Marie Henry.(McLennan County Jail Records)According to a statement by the sheriff, multiple units from different law enforcement agencies executed search warrants in the 1000 block of Sunset Drive in Waco, the 400 block of East 21st Street in Bellmead and a room at a Waco-area extended-stay hotel.