You will be given a definition of a task first, then some input of the task.
Generate a correct and concise answer for the question based on the words in the context.

Context : Henry Colin Campbell (died April 18, 1930), aka The Torch Murderer, was executed by the State of New Jersey for the murder of Mildred Mowry, whom he met through a personal ad placed with a ''matrimonial agency.''
Question : Which crime Henry Colin Campbell is considered to have commited?
Output:
murder