GILBERT, Ariz. — An 18-year-old man received a five-year prison sentence Monday after pleading guilty to armed robbery for pointing a handgun at a 12-year-old and taking the boy's e-bike on a trail near Greenfield Junior High earlier this year.
Incident on a neighborhood trail
According to the Maricopa County Attorney's Office and local reporting, the robbery occurred on Feb. 6. Prosecutors say Dyllin Keys and an unnamed 14-year-old targeted the young victim while he was riding on a trail close to Greenfield Junior High. Keys is accused of pointing a handgun at the child's chest and ordering him to hand over the e-bike, threatening to shoot if the boy cooperated or called police.
The victim called 911 after the suspects left with the bike. Gilbert police located and arrested Keys shortly after the call, and he was indicted in March. His trial was held in July; he ultimately pleaded guilty to armed robbery and was sentenced this week.
Response from authorities and community impact
Maricopa County Attorney Rachel Mitchell issued a statement emphasizing the message she said the sentence sends to would-be offenders.
“No child should ever have to stare down the barrel of a gun and have to call 911 in tears over being robbed,” Mitchell said. “The fear in the victim’s voice was heartbreaking, but he showed tremendous courage by calling 911. Because of his bravery and the swift response by Gilbert Police, this defendant was caught within minutes.”
The case underscores concerns about youth-targeted crime and safety on neighborhood trails. Parents, school staff and trail users often expect these pathways — many of them near schools and parks — to be low-risk, especially during daytime hours. An armed confrontation involving a child challenges that expectation and has prompted discussion among neighbors about vigilance and supervision.
- Victim: 12-year-old boy
- Defendant: Dyllin Keys, 18
- Charge: Armed robbery (pleaded guilty)
- Sentence: Five years in prison
- Location: Trail near Greenfield Junior High, Gilbert
- Associated juvenile: Unnamed 14-year-old accomplice
Timeline of key events
| Date | Event |
|---|---|
| Feb. 6 | Robbery of 12-year-old on trail near Greenfield Junior High |
| March | Keys indicted |
| July | Trial held; Keys pleaded guilty |
| Monday (announcement) | Five-year sentence imposed |
Law enforcement officials credited the victim’s call to 911 and the rapid response by Gilbert police for the quick apprehension of the primary suspect. The Office of the Maricopa County Attorney framed the sentence as part of an effort to deter violent crime against children.
Local residents and parents say the incident is a reminder to review safety practices for children traveling to and from school or using neighborhood paths. Community leaders often point to several practical steps families can take to reduce risk: traveling in groups, staying on well-traveled routes, informing caregivers of routes and expected arrival times, and teaching children how and when to call 911.
Because one of the suspects is a minor, details about the 14-year-old accomplice were not released. The available public record identifies only Keys as the sentenced defendant.
This case is among several recent incidents in the region that have prompted renewed attention on juvenile involvement in violent crime and the balance between enforcement, prosecution and juvenile rehabilitative services. Officials did not provide additional comment about whether the juvenile accomplice faced charges or diversion.
For families concerned about local trails and school-area safety, Gilbert police encourage reporting suspicious activity immediately and using the department’s community resources for safety tips and neighborhood watch participation.
