Former Illinois sheriff's deputy Sean Grayson took the stand in his murder trial over the shooting of Sonya Massey on Monday. CBS News' Anna Schecter has the details.
Breakdown
- Sean Grayson testified in his own defense, describing his belief that Sonya Massey threatened him with boiling water. 10s
 - Grayson's partner testified that he was not afraid of Massey, but of Grayson. 24s
 - Grayson explained he used his gun instead of a taser, believing the taser would be ineffective. 1m 26s
 - A defense use of force expert testified that Grayson's actions were justified as self-defense. 2m 33s
 - Grayson faces a possible life sentence if convicted of three counts of first-degree murder. 33s