Another resolution pass Monday, S. Res. 621, was one “condemning horrific attacks in Newtown, Conn.,” where a mass shooting took place Friday at Sandy Hook Elementary School, killing 20 children and six adults.

The Senate passed S.1792, the Strengthening Investigations of Sex Offenders and Missing Children Act. Sen. Sheldon WhitehouseSheldon WhitehouseCommittee chairman aims for House vote on opioid bills by Memorial Day Regulators seek to remove barriers to electric grid storage Prison sentencing bill advances over Sessions objections MORE (D-R.I.) introduced the bill, which authorizes the U.S. Marshals Service to investigate cases involving a sex offender who violates registration requirement or a missing child.

Whitehouse also introduced S.1793, the Investigative Assistance for Violent Crimes Act, which allows the Attorney General and Federal Bureau of Investigation (FBI) to assist in the investigation of violent acts and shootings occurring in venues such as schools, colleges, universities, nonfederal office buildings, malls and other public places, and in the investigation of mass killings — defined as three or more killings in a single incident. The Senate also passed the House’s corresponding measure, H.R. 2076, which Rep. Trey GowdyHarold (Trey) Watson GowdyOvernight Energy: Dems ask Pruitt to justify first-class travel | Obama EPA chief says reg rollback won't stand | Ex-adviser expects Trump to eventually rejoin Paris accord Overnight Regulation: Trump to take steps to ban bump stocks | Trump eases rules on insurance sold outside of ObamaCare | FCC to officially rescind net neutrality Thursday | Obama EPA chief: Reg rollback won't stand GOP lawmakers: Obama admin ‘hastily’ wrote lead ammunition ban MORE (R-S.C.) introduced.

Sen. Mary LandrieuMary Loretta LandrieuProject Veritas at risk of losing fundraising license in New York, AG warns You want to recall John McCain? Good luck, it will be impossible CNN producer on new O'Keefe video: Voters are 'stupid,' Trump is 'crazy' MORE (D-La.) introduced the Uninterrupted Scholars Act, S. 3472, which would amend the Family Educational Rights and Privacy Act’s prohibition of the Department of Education from funding educational agencies or institutions that release student educational records without written parental consent. Now organizations conducting studies for, or on behalf of, child welfare agencies to improve educational outcomes for students in foster care would have access to the academic records.

The Senate passed S. 3687, to amend the Federal Water Pollution Control Act to reauthorize the Lake Pontchartrain Basin Restoration Program, to designate certain federal buildings, and for other purposes.

Rep. Charles Dent (R-Pa.) introduced H.R. 6223, which amends the National Defense Authorization Act for Fiscal Year 2006 to consider a period of time working abroad for the U.S. Armed Forces as a translator, interpreter, or in an executive level security position as a period of U.S. residence and physical presence for naturalization purposes if at least a portion of such period was spent working directly in such capacity in Iraq or Afghanistan.