His magic could be used for forensic purposes. For instance, the 'Reparo' spell could fix broken evidence so it can be analyzed better. Also, the 'Accio' spell could be used to quickly retrieve evidence from a crime scene.
In fanfiction, Harry Potter as an NCIS agent might use his magical skills in unique ways. For example, he could use a spell to quickly analyze evidence that would otherwise take hours for normal agents. His ability to sense danger, developed from his years fighting Voldemort, would make him excellent at detecting threats on the job.
In this fanfiction, perhaps Harry Potter is brought into NCIS because there are rumors of a wizard - made weapon being used in crimes. He would have to navigate the non - magical world of law enforcement while also keeping his own magical identity a secret. His owl, Hedwig, could be used to send messages in a discreet way that NCIS could benefit from. He might also introduce some of his wizard friends, like Hermione, to help with research using magic - enhanced techniques.
In fanfiction, it could be that the NCIS has some sort of magical knowledge or artifacts. Maybe they've been dealing with cases that are on the fringes of the wizarding world without realizing it. When they discover that Harry Potter is in danger, they use this knowledge or these artifacts to save him. For instance, they could have an ancient amulet that can counter dark magic spells aimed at Harry.
The NCIS agents, being highly trained professionals, would approach Harry in a very matter - of - fact way. They would be a bit skeptical about his claims of magic at first. Harry, on the other hand, would be amazed by the Muggle technology that NCIS uses. There could be some humorous moments when Harry accidentally does something magical, like making a pen levitate, and the agents are completely stunned. As they work together to escape the bad guys, they would gradually develop respect for each other's abilities.
In some fanfictions, Harry might be saved by NCIS through their excellent investigative skills. They could uncover a plot against Harry in time, using their resources to track down the bad guys before any harm comes to Harry.
You can start by looking on fanfiction.net. It has a large collection of fan - created stories, and you might be able to find some that combine Harry Potter and NCIS Abby. Another good place is Archive of Our Own (AO3). It has a great tagging system that can help you narrow down your search to find exactly what you're looking for.
Well, identity is a common theme. In these fanfictions, characters often have to re - evaluate who they are when they are exposed to a new world. For instance, an NCIS agent might question their beliefs when faced with real magic. And in some fanfics, there's also a theme of family. The strong family - like bonds in the Harry Potter series are sometimes incorporated into the NCIS team dynamics, creating a sense of unity and loyalty within the group that helps them face the challenges that come from the combination of the two worlds.
He might solve cases involving strange disappearances that have a magical or otherworldly cause. For instance, if someone vanished under mysterious circumstances that seemed to defy normal explanation, Harry's experience with magic could help him figure out what happened.
Another possibility is that there is some sort of crossover magic. Maybe a spell goes wrong and links the NCIS world to the Harry Potter world. The NCIS agents, being the resourceful people they are, quickly adapt to the situation. They learn about the danger Harry is in, perhaps from Hermione who has some knowledge of both worlds now. Then they use their own brand of justice and skills to save Harry from whatever dark forces are after him.
The crossovers of magic and modern crime - solving are really interesting. For instance, seeing how spells from Harry Potter can be used in the context of NCIS investigations, like using a 'Revelio' spell to find hidden evidence.