The bodies were found approximately here.  The report referenced states that the boys were last seen entering woods at the end of McAuley St.  The bodies were found about 60 yds south of Interstate 55 in a ditch leading toward Tenmile Bayou.

West Memphis Three

The West Memphis Three are three men who were tried and convicted as teenagers in 1994 of the 1993 murders of three boys in West Memphis, Arkansas. Damien Echols was sentenced to death, Jessie Misskelley, Jr. was sentenced to life imprisonment plus two 20-year sentences, and Jason Baldwin was sentenced to life imprisonment. During the trial, the prosecution asserted that the children were killed as part of a satanic ritual.^[2][3] A number of documentaries have been based on the case, and celebrities and musicians have held fund raisers in the belief that they are innocent.

• http://en.wikipedia.org/wiki/West Memphis Three
• http://callahan.8k.com/wm3/casesummary.html