SS wash murders this year

Is it just me or does there seem to be a lot of murders happening this year at SS washes?

http://tinyurl.com/3duzcmj
http://tinyurl.com/3fohu3p
http://tinyurl.com/3cdhype
http://tinyurl.com/3czyjhf
http://tinyurl.com/4yxcyel
http://tinyurl.com/3f7cm7j
http://tinyurl.com/4y5llmb
http://tinyurl.com/3e7uohm

Here's another in Baton Rouge....what's going on?

http://www.nbc33tv.com/node/11263