Investigated

The aviation authorities investigated the cause of the airplane crash.

The researcher investigated the impact of climate change on marine life.

The scientist investigated the effects of a new medication on rats in a laboratory.

The health department investigated a restaurant after several customers fell ill.

The teacher investigated the student's plagiarism accusation.

The teacher investigated the plagiarism in the student's paper.

The historian investigated the authenticity of the ancient artifact.

The government investigated the corruption allegations against the politician.

The police investigated the robbery at the convenience store.

The wildlife biologist investigated the migration patterns of the birds.

The insurance company investigated the car accident to determine the liability.

The company investigated the complaint about the defective product.

The police investigated the robbery at the bank.

The insurance company investigated the claim for damages caused by the natural disaster.

The regulator investigated the company's compliance with environmental regulations.

The government has investigated allegations of corruption in the company.

The journalist investigated the company's unethical business practices.

The research team investigated the effectiveness of the new drug for treating cancer.

The engineer investigated the cause of the machinery malfunction.

The scientist investigated the properties of the new material.

The committee investigated the safety concerns of the new construction project.

The detective investigated the suspect's alibi to determine their involvement in the crime.

The doctor investigated the patient's symptoms to determine the cause of their illness.

The historian investigated the archives to uncover new information about the past event.

The government investigated the claims of human rights abuses in the country.

The police investigated the homicide and collected evidence at the crime scene.

The lawyer investigated the evidence to build a strong case for their client.

The journalist investigated the story to uncover the truth behind the scandal.

The scientist investigated the effects of pollution on plant growth.

The detective investigated the crime scene for clues.

The librarian investigated the accuracy of the information in the book.

The researcher investigated the impact of social media on mental health.

The historian investigated the archives to uncover new information about the ancient civilization.

The police investigated the murder case thoroughly and found crucial evidence.

The university investigated the allegations of plagiarism against one of its professors.

The regulatory body investigated the safety standards of the nuclear power plant after a minor incident.

The school board investigated the teacher's alleged misconduct towards the students.

The journalist investigated the corruption allegations against the politician.

The critic investigated the movie's plot, acting, and direction to provide a review.

The supervisor investigated the employee's performance to identify areas for improvement.

The auditor investigated the company's financial records to identify any irregularities.

The historian investigated the primary sources to gather information about a specific period in history.

The psychologist investigated the patient's behavior to diagnose their mental health condition.

The chef investigated the food quality to ensure that it met the restaurant's standards.

The scientist investigated the effects of climate change on the ecosystem.

The teacher investigated the reason behind the student's poor grades.

The social worker investigated the child abuse allegations.

The mechanic investigated the strange noise coming from the car.

The mom investigated the noise coming from her child's room.

The archaeologist investigated the artifacts discovered at the excavation site.