Conversation so far:
What was the verdict of Daniel Faulkner's murder?
After three hours of deliberations, the jury presented a unanimous guilty verdict for the 1981 murder of Philadelphia police officer Daniel Faulkner
how long did the jury deliberate in Daniel Faulkner's murder trial?
The jury in the Daniel Faulkner murder trial took three hours of deliberations
who was Mumia Abu-Jamal's attorney?
Anthony E. Jackson was Mumia Adu-Jamal's defense attorney

Question: why was he sentenced?
Self-contained rewrite: why was Mumia Abu-Jamal sentenced?