Regulus and Snape?

[snapesmate]

No: HPFGUIDX 93420

I know JKR said Regulus isn't saying much because he is dead, BUT, 
did anyone actually SEE his dead body? Did someone just tell Sirius 
his brother had been murdered? What if Snape was the one Voldemort 
had given the assignment of killing Regulus to?  If it was before 
Snape's conversion maybe that is what did it... maybe he couldn't 
bring himself to commit murder. If it was after his conversion, he 
might have just made a deal with Regulus.  Something like Regulus 
should disappear somewhere tropical  and Severus will claim he AKed 
Regulus.

Lynnette, who thinks Snape IS a good guy, even if he is NOT a nice
guy!
http://groups.yahoo.com/group/potterverseofadults?