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Private Investigator

Callahan Investigation Agency
Charles E. Callahan
7933 Midhurst Drive
Highland, CA 92346

E-mail ciccc@sbcglobal.net
Fax 909-862-1529

 

Experience Highlights

I have twenty years of full-time law enforcement experience in San Bernardino County. I began my career with the Upland Police Department in 1960. From there I was transferred to the San Bernardino County Sheriff's Department in 1962. My last ten and a half years were spent with that Sheriff's Department as the Detective Captain in charge of the Central Detective Division.

As a police officer, deputy sheriff, and private investigator, I have been involved in over 600 murder investigations at all levels.

June 30, 2004-March 4, 2005

I was the Managing Investigator for the San Bernardino Public Defender's Office. I supervised 18 investigators, two investigators tech. II, and three supervisors. The duty of the Public Defender investigators is criminal defense. We assisted the public defense attorneys to prepare their cases for trial.

1980-2004 I was a private investigator, consultant, expert witness, business owner, and owned a private security company. During this time, I was also licensed as a private investigator in the states of California and Nevada.

1983-1988 I was the owner/operator of Arrowhead Agency Security Guard Service. I was responsible for training new employees, scheduling, and supervising the various supervisors and personnel.

1962-1980 San Bernardino County Sheriff's Department -

1960-1962 Upland Police Department

1956-1959 United States Air Force

1954-1956 United States Marine Corp

1961-1971 A. A. Degree (Police Science) from San Bernardino Valley

1969 Middle Management training CA State College

1974 FBI National Academy

1991 CACJ/CPDA Death Penalty Seminar

Licensing

  • California State Teaching Credential (Life)
  • All Peace Officer Standards and Training Certificates, including Management
  • Private Investigator License in California
  • Private Investigator License in Nevada

Expert Witness

  • Crime Scene Investigation
  • 1988 Riverside Superior Court; People v. Harris
  • 1990 Barstow Superior Court; People v. Scoffed
  • 1991 Hawk v. City of San Bernardino
  • Firearms
  • Superior Court; People v. Newsman
  • 1994 San Bernardino Superior Court; People v. Keen (FSB 023133)
  • Self-defense
  • 1993 Riverside Superior Court; People v. Koran

If references are desired, please call

 

 

Lessons

 

Family

 

Criminal

 

Bail

 

 

Practices

  • Criminal Law
  • Family Law
  • Bail Law

Case Results

RIVERSIDE: Juvenile charged with felony robbery. Case reduced to misdemeanor theft, and minor released to parents.

ORANGE COUNTY: Client charged with felony DUI with injuries. Granted probation and community service. No jail time.

SAN BERNARDINO: Client facing charges of first degree residential burglary. After multiple negotiations with the detective and prosecutor, charges were never filed in exchange for my client’s testimony.

SAN BERNARDINO: Client was corrections officer facing charges of smuggling drugs into prison. After negotiations, charges were never filed by the United States Attorney’s Office.

 
 

444 N. Arrowhead Ave Ste. 106
San Bernardino, CA 92401

The information on this Riverside & San Bernardino Family Law Attorneys / Lawyer website is for general information purposes only. Nothing on this or associated pages, documents, comments, answers, emails, or other communications should be taken as legal advice for any individual case or situation. This information on this website is not intended to create, and receipt or viewing of this information does not constitute, an attorney-client relationship.

© 2005 –2009 - Matthew J. Singer Attorneys at Law