A man has been charged with murder after allegedly sawing off another man’s leg in a far north Queensland park as part of an “arrangement”. A 66-year-old man died soon after he was discovered by passers-by at Innisfail’s Fitzgerald Park early on Saturday morning. Police believe he succumbed to his wounds after his leg was amputated by a 36-year-old man using a circular saw owned by the 66-year-old. “Police will allege these two people were known to each other, the extent of that relationship is still forming part of our investigations,” Detective Acting Inspector Gary Hunter told reporters. “Police also believe there was an arrangement between the two people for the amputation of the leg. “We can say this was not an unprovoked attack.” Police allege the men drove together to the park before 4am on Saturday and sat under a tree. They said about 20 minutes later the 36-year-old cut …