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Cullen Investigations Cullen Investigations is a Tulsa-based detective agency providing investigation and consulting services across the state and country.

We have the resources, experience, and dedication to deliver effective results for our clients. Oklahoma's Premier Private Investigations Agency

10/09/2026

“What did you personally see or hear?”

That question matters in a witness interview. So do the follow-ups:

Where were you?
When did this happen?
How do you remember the time?
Which details did you learn from someone else?

A useful statement makes those distinctions clear. It also leaves room for someone to say, “I don’t remember.”

For attorneys and businesses reviewing an incident, those details help show what can be checked against records and where questions remain.

Careful listening and accurate documentation take work. They’re an important part of understanding what happened.

10/09/2026

When the facts are scattered across emails, records and conversations, start with a timeline.

For each entry, write down:
- What happened
- When it happened
- Where that information came from
- What still needs to be checked

Keep the source beside the entry. If the date is uncertain, say so. If two records disagree, keep both versions visible.

That gives an attorney or business owner something useful to review. It also makes the next questions easier to see.

You don’t need every answer before organizing what you have. Leave room for the information that comes next.

For this first Throwback Thursday, I’m looking back at Michelle Murphy’s case.I joined her investigative team in 2013, w...
10/08/2026

For this first Throwback Thursday, I’m looking back at Michelle Murphy’s case.

I joined her investigative team in 2013, working with attorneys Richard and Sharisse O’Carroll. My work included reviewing case files and interviewing witnesses.

Michelle spent nearly 20 years in prison for a crime she didn’t commit. Her conviction was vacated in May 2014. That September, the charge was dismissed with prejudice, and Judge William Kellough declared her innocent. DNA testing and renewed examination of the evidence helped clear her name.

Today, Michelle works with us at Cullen Investigations.

Her case is a reminder of why original records matter and why unanswered questions deserve follow-up, even after a case has gone to trial.

What would you like to understand better about revisiting an old case? Please keep private case details out of the comments.

In 2014, Michelle Murphy was exonerated of the murder of her 15-month-old son in Tulsa, Oklahoma. She had served 20 years in prison.

Make sure to practice situational awareness in public. You never know who's around!
10/07/2026

Make sure to practice situational awareness in public. You never know who's around!

A staff member at Palace Rooms near 51st Street and Lewis Avenue contacted 2 News Oklahoma after he said he was attacked

A new ruling has come down from a federal judge regarding Flock Cameras and warrantless vehicle tracking. Learn more her...
10/06/2026

A new ruling has come down from a federal judge regarding Flock Cameras and warrantless vehicle tracking. Learn more here!

A federal judge in Oklahoma ruled that a deputy violated the 4th Amendment by searching a vehicle’s month-long location history through automated license plate.

Here's some helpful information about a new law that goes into effect on November 1.
10/02/2026

Here's some helpful information about a new law that goes into effect on November 1.

A new Oklahoma law aiming to clear up confusion about when people with felony convictions can vote again takes effect Nov. 1, two days before the election.

Kill. Bury. Print. was released on Peacock this week! An excellent look at corruption in a small town.
10/01/2026

Kill. Bury. Print. was released on Peacock this week! An excellent look at corruption in a small town.

McCurtain County Sheriff’s officials wanted a family-run newspaper dead — literally. A new Peacock documentary explores the years-long battle and what it means for press freedoms.

The Willingham's fight for justice  in McCurtain County isn't over yet. You can help them by donating below.
09/30/2026

The Willingham's fight for justice in McCurtain County isn't over yet. You can help them by donating below.

The reporters at the center of the new Peacock documentary “Kill. Bury. Print.” ar… Joshua Kline needs your support for Support Chris Willingham's Legal Fight

Excellent work to the Tulsa Fire Department for keeping this family safe!
09/29/2026

Excellent work to the Tulsa Fire Department for keeping this family safe!

Tulsa Fire Department responded to a call for a kitchen fire near East 25th Street and South Harvard Avenue.

Random attacks can still happen, even in a city as safe as Tulsa. Excellent work to Tulsa Police for taking this suspect...
09/28/2026

Random attacks can still happen, even in a city as safe as Tulsa. Excellent work to Tulsa Police for taking this suspect into custody.

Kristen Medlock says she fought off a man who tackled her near LaFortune Park. Joseph Looney is in the Tulsa County jail on an assault and battery complaint.

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