Investigative reporter Brian Collister is joining KTRK, the ABC O&O in Houston. Collister joins the station after 13 years at WOAI, the NBC affiliate in San Antonio.

“I am thrilled and honored to join 13-Eyewitness News and to be a part of one of the most prestigious investigative teams in the country,” Collister said in a statement to the Houston Chronicle. “I look forward to adding to its legacy.”

Collister, who is a seven-time Lone Star Emmy award winner, replaces Wayne Dolcefino at the ABC O&O.

After 26 years as KTRK‘s lead investigative reporter, Wayne Dolcefino has left the ABC O&O in Houston.

The station said in a statement that Dolcefino “elected to leave” the station. Houston media blogger Mike McGuff, who first noted Dolcefino’s disappearance earlier this month, reports KTRK announced the news of the reporter’s exit on the 5 p.m. newscast last Wednesday.

In a statement issued to the Houston Chronicle, Dolcefino said he had “fought hard to honor the long tradition of Eyewitness News.”

“I thank the people at Channel 13 who have helped me expose those who betray the public trust and who waste the public’s money,” the statement reads. “After 26 years you are like family. Telling the truth can sometimes be controversial. I hope I have honored the viewers I care about so much.”