Thread:CoolCCMystery/@comment-31255963-20191214214729/@comment-27345577-20191214220222

Well, as the definition of a serial killer says, "a person who commits a series of three or more murders over more than a month, often with no apparent motive and typically following a characteristic, predictable behavior pattern," it could be possible. However as the number and the death dates of Lucrezia's victims' are unknown, it's hard to tell.