The Camping trailer in which Collins and Manuel had traveled to California was located on August 1, 1969 in Salinas County, behind the home of Andrew Manuel's grandfather (not his uncle as I incorrectly stated earlier).
A forensic examination of this trailer revealed it had been completely wiped of fingerprints. Upon questioning Manuel's grandfather, investigators were informed that his grandson and one John Collins had temporarily resided in the trailer—which they had hired from a Ypsilanti rental firm—between June and July, before both men had abandoned the trailer and (he believed) returned to Michigan.
It is believed by some, however, that only Collins returned to Michigan and that Manuel remained in California before moving on to Arizona.
Having compared case notes, investigators in both California and Michigan agreed enough similarities existed between the murder of Roxie Ann Phillips and the Michigan Murders to establish a definite connection between the cases, and on August 5, 1969 this connection was formally announced.
An FBI arrest warrant was issued against Andrew Manuel, who was located in Phoenix, AZ on August 6 and detained by FBI agents. Manuel was extensively questioned as to his potential involvement in both Phillips' murder and those committed in Michigan which investigators had linked to Collins, and agreed to submit to a polygraph test. No hard evidence would ever arise suggesting Manuel's involvement in any of the murders, and the Washtenaw County (Michigan) prosecutor's office would publicly announce on December 18, 1969 their satisfaction that Manuel had "no knowledge of the murders."
A formal indictment would later be served against Collins by the state of California for the first degree murder of Roxie Ann Phillips in April 1970, although the evidence surrounding this indictment was ordered to be sealed until after Collins' trial for the murder of Karen Sue Beineman had concluded.
A forensic examination of this trailer revealed it had been completely wiped of fingerprints. Upon questioning Manuel's grandfather, investigators were informed that his grandson and one John Collins had temporarily resided in the trailer—which they had hired from a Ypsilanti rental firm—between June and July, before both men had abandoned the trailer and (he believed) returned to Michigan.
It is believed by some, however, that only Collins returned to Michigan and that Manuel remained in California before moving on to Arizona.
Having compared case notes, investigators in both California and Michigan agreed enough similarities existed between the murder of Roxie Ann Phillips and the Michigan Murders to establish a definite connection between the cases, and on August 5, 1969 this connection was formally announced.
An FBI arrest warrant was issued against Andrew Manuel, who was located in Phoenix, AZ on August 6 and detained by FBI agents. Manuel was extensively questioned as to his potential involvement in both Phillips' murder and those committed in Michigan which investigators had linked to Collins, and agreed to submit to a polygraph test. No hard evidence would ever arise suggesting Manuel's involvement in any of the murders, and the Washtenaw County (Michigan) prosecutor's office would publicly announce on December 18, 1969 their satisfaction that Manuel had "no knowledge of the murders."
A formal indictment would later be served against Collins by the state of California for the first degree murder of Roxie Ann Phillips in April 1970, although the evidence surrounding this indictment was ordered to be sealed until after Collins' trial for the murder of Karen Sue Beineman had concluded.