Bounty Hunter (5e Creature)
From D&D Wiki
Medium humanoid (any race), any alignment
Multiattack. The bounty hunter makes two melee attacks or one melee and one ranged attack.
Rapier. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) piercing damage.
Hand Crossbow. Ranged Weapon Attack: +6 to hit, 30/120 ft., one target. Hit: 7 (1d6 + 4) piercing damage.
As long as there has been money and criminals, there have been people willing to accept the former to hunt down the latter. These people are bounty hunters, and they track down their quarry by any means. They tend to have less than savoury reputations, but most who employ bounty hunters are willing to overlook this.