House Ethics investigators are probing Rep. Tony Gonzales over sexual harassment and misconduct claims involving a late staffer, as some GOP colleagues call for his resignation.

I made a mistake,” the Texas congressman said in an interview with a conservative radio host after he advanced into a runoff election.

Republican Rep. Tony Gonzales of Texas has acknowledged for the first time having an affair with an aide who later died after setting herself on fire.

Representative Tony Gonzales has dropped his bid for re-election after admitting to having an affair with a staffer who later died by suicide. The Texas Republican wrote in a statement released late Thursday night,

Rep. Tony Gonzales (R-TX) on Tuesday confessed to having an affair with his staffer who died by suicide, calling it a “lapse in judgment.”

I made a mistake,” said the Texas Republican, hours after the House Ethics Committee announced it would investigate allegations that he “engaged in sexual misconduct.”

Republican Rep. Tony Gonzales of Texas acknowledged for the first time Wednesday that he had a relationship with a former staffer, but alleged the controversy that has engulfed the situation is "about power and money.

GOP leaders have asked Rep. Tony Gonzales withdraw from his race for re-election, after he admitted yesterday to having an affair with a former staff member.