Police authorities in Oaxaca,Mexico.
"We will spear no expense in the manhunt for the 2 gringos ; suspected of the murder of Juan Dimagoz,33, son of local factory owner Eduardo Dimagoz."

Juan Dimagoz was killed in a drug related incident in Oaxaco earlier in january 2009.
His father Eduardo

has issued a reward to anyone able to capture the suspects (dear or alive) in the amount of 150.000$, however there seems to be little details on the suspects other than :
1 was white,medium to heavy biult
1 was asian,light to medium biult
worked as profesionals and oboiusly have had military weapons training
they used chemicals to neutralize any pursue.
they killed without remorse.
they are believed to have left the country
there are no pictures of the suspects
Police are still investigating, but leaks from local police seem to suspect foreign organized criminals, but origin is unknown.