In applying the categorical or modified categorical approach to § 924(c)(3)(A), must a sentencing court limit its consideration to the elements of an offense or may a sentencing court instead ignore the elements of the crime and review all contemporaneous crimes of conviction to determine whether a defendant actually used force in committing the offense?

Where an offense's necessary element of physical injury can be satisfied by an omission, is that offense categorically a crime of violence under § 924(c)'s elements clause?

Whether a sentencing court may consider a defendant's actual conduct in determining if an offense qualifies as a crime of violence under 18 U.S.C. § 924(c)