he confessed
He confessed his guilt.
Él confesó que había roto el florero.
He confessed that he had broken the vase.
Él confesó haber cometido el crimen.
He confessed to committing the crime.
He confessed his mistake.
Él confesó que se había enamorado de mí.
He confessed that he had fallen in love with me.
Él confesó por teléfono el asesinato.
He confessed to the murder over the phone.
He confessed to his crime.
He confessed that he was guilty.
He confessed to the act.