Hmmmmmmmm, let's see here...... "L" and "y" as the starting and ending letters of the name of the suspect...........

Hmmmmmmmmm, would it be somebody named "Lucky", or "Lucy", or "Lizzy", or "Loopy", or "Lacy", or "Lindy"?

.......... I just KNOW it could NOT have been Lily, because she would NEVER do anything like THAT! It must be just a coincidence that her name starts with the letter "L" and ends with the letter "y".