An Alabama man who was executed yesterday for the 1988 murder of a woman made a chilling final hand gesture before being put to death with nitrogen gas.

Gregory Hunt, 65, was pronounced dead at 6:26 p.m. on Tuesday at a south Alabama prison, authorities said, one of four scheduled this week in the United States.

Hunt was convicted of capital murder for the killing of Karen Lane, who was 32 when she was killed on Aug. 2, 1988, in the Cordova apartment she shared with another woman in Walker County.

Strapped to a gurney with a blue-rimmed mask covering his entire face, Hunt gave no final words but appeared to give a thumbs-up sign and a peace sign with his fingers.

The gas began flowing sometime after 5:55 p.m., but it was not clear exactly when.