posted by Anonymous .
Richard III supposedly had the young princes murdered. Never found out what really happened to them.
Thank you for using the Jiskha Homework Help Forum. This should not be labeled "grammar" but "English." There was a lot of supposition about who exactly murdered the two princes.
This sentence/fragment question has been answered over and over again:
Skip the first, second, and fourth links in here, and read as many of the rest as you need until you figure it out. Let us know what you come up with, and we'll give you feedback.