Criminal investigations

This image obtained Wednesday, Oct. 24, 2018, and provided by ABC News shows a package addressed to former CIA head John Brennan and an explosive device that was sent to CNN's New York office. (ABC News via AP)

This Aug. 21, 2018 photo, provided by the University of Utah, shows Lauren McCluskey, a member of the University of Utah cross country and track and field team. McCluskey, a University of Utah student was shot and killed on campus by a former boyfriend Melvin Rowland, who was found dead hours later inside a church Tuesday, Oct. 23, 2018, authorities said. (Steve C. Wilson/University of Utah via AP)

Placards with photos of killed Saudi journalist Jamal Khashoggi, are pictured on the ground during a candlelight vigil outside Saudi Arabia's consulate in Istanbul, Thursday, Oct. 25, 2018. A group of Arab and international public, political and media figures are establishing a global association called "Khashoggi's Friends Around the World"; "to achieve justice for the freedom martyr".(AP Photo/Lefteris Pitarakis)

Activists, protesting the killing of Saudi journalist Jamal Khashoggi, hold a candlelight vigil outside Saudi Arabia's consulate in Istanbul, Thursday, Oct. 25, 2018. The poster reads in Arabic:' Khashoggi's Friends Around the World'. A group of Arab and international public, political and media figures are establishing a global association called "Khashoggi's Friends Around the World"; "to achieve justice for the freedom martyr". (AP Photo/Lefteris Pitarakis)

An officer with the Uniform Division of the United States Secret Service uses his dog to search a checkpoint near the home of President Barack Obama, Wednesday, Oct. 24, 2018, in Washington. The U.S. Secret Service says agents have intercepted packages containing "possible explosive devices" addressed to former President Barack Obama and Hillary Clinton. (AP Photo/Alex Brandon)

An officer with the Uniform Division of the United States Secret Service uses his dog to search a checkpoint near the home of President Barack Obama, Wednesday, Oct. 24, 2018, in Washington. The U.S. Secret Service says agents have intercepted packages containing "possible explosive devices" addressed to former President Barack Obama and Hillary Clinton. (AP Photo/Alex Brandon)

This screenshot from CNN's Twitter account shows what CNN says is the explosive device that was delivered to their New York headquarters on Wednesday, Oct. 24, 2018. The package sent to CNN contained a live explosive with wires, a black pipe and an envelope with white powder. Officials said the substance was being tested to see if it was dangerous. (CNN Twitter Account via AP)

A Saudi policewoman stands near a banner for the Future Investment Initiative conference, in Riyadh, Saudi Arabia, Wednesday, Oct. 24, 2018. The high-profile economic forum in Saudi Arabia is the kingdom's first major event on the world stage since the killing of writer Jamal Khashoggi at the Saudi Consulate in Istanbul earlier this month. (AP Photo/Amr Nabil)

FILE - In this March 10, 2018, file photo, Kansas forward Silvio De Sousa (22) tips the ball away from West Virginia guard James Bolden (3) during the second half of an NCAA college basketball game in the finals of the Big 12 men's tournament, in Kansas City, Mo. Kansas forward Silvio De Sousa, whose name surfaced as part of the FBI’s investigation into corruption in college basketball, will be withheld from competition pending a review of his eligibility. Jayhawks coach Bill Self said in a statement before appearing at the Big 12’s annual media day Wednesday, Oct. 24,2018, that the sophomore forward would be held out beginning with Thursday’s exhibition game. (AP Photo/Orlin Wagner, File)