Even Mr. Demirel, her one-time mentor, is said by many to have turned against her once he realized that she had stopped listening to him.

I did not believe that it had been executed by Dworkin, sage, mage, artist, and one-time mentor to the children of Oberon.

Khan has the attitude of a former apprentice determined to outshine his one-time mentor.

Investors fear the former lieutenant colonel may follow radical economic policies of his one-time mentor, Venezuela's Hugo Chávez.

There his character was revealed to be the one-time mentor and possible future rival to resident mobster Sonny Corinthos.

The ouster of his one-time mentor robbed Mladic of his untouchable status.

Soulcatcher, our one-time mentor and plotter to usurp the Lady, it proved during the great struggle at Charm, was another sister.

Many of the group's executives clearly feel they have far exceeded their one-time mentor - Sears, Roebuck & Company.

Hwan watched his one-time mentor closely.

They included Tkach's one-time mentor, Roderick C. Meredith, who formed the Global Church of God in 1992.