from arstechnica.com: The long-standing, heavily documented militarization of even small-town American police forces was always going to create problems when it met anonymous Internet threats. And so it has, again — this time in Evansville, Indiana, where officers acted on some Topix postings threatening violence against local police. They then sent an entire SWAT unit to execute a search warrant on a local house, one in which the front door was open and an 18-year old woman sat inside watching TV.
The cops brought along TV cameras, inviting a local reporter to film the glorious operation. In the resulting video, you can watch the SWAT team, decked out in black bulletproof vests and helmets and carrying window and door smashers, creep slowly up to the house. At some point, they apparently “knock” and announce their presence — though not with the goal of getting anyone to come to the door. As the local police chief admitted later to the Evansville Courier & Press, the process is really just “designed to distract.” (SWAT does not need to wait for a response.) Officers break the screen door and a window, tossing a flashbang into the house — which you can see explode in the video. A second flashbang gets tossed in for good measure a moment later. SWAT enters the house.
On the news that night, the reporter ends his piece by talking about how this is “an investigation that hits home for many of these brave officers.” But the family in the home was released without any charges as police realized their mistake. Turns out the home had an open Wi-Fi router, and the threats had been made by someone outside the house.
So the cops did some more investigation and decided that the threats had come from a house on the same street. This time, apparently recognizing they had gone a little nuts on the first raid, the police department didn’t send a SWAT team at all. Despite believing that they now had the right location and that a threat-making bomber lurked within, they just sent officers up to the door.
“We did surveillance on the house, we knew that there were little kids there, so we decided we weren’t going to use the SWAT team,” the police chief told the paper after the second raid. “We did have one officer with a ram to hit the door in case they refused to open the door. That didn’t happen, so we didn’t need to use it.”
Their target appears to be a teenager who admits to the paper that he has a “smart mouth,” dislikes the cops, and owns a smartphone — but who denies using it to make the threats. While the open Wi-Fi issue has caused many problems over the last five years — especially in child porn cases — the FBI is becoming more savvy about how it executes search warrants.
As we noted last December, a well-run FBI child porn investigation (also in Indiana) took rather obvious precautions before executing a warrant:
On April 30, two FBI special agents drove past the Carmel home and noted the existence of two WiFi networks reachable from the property. One used WEP encryption, the other had the more robust WPA2, but the key point from the FBI’s perspective was that neither network was unsecured. A search thus seemed much more likely to find its proper target.
Because most people aren’t stupid enough to make obvious threats from their own home Internet connection, the corollary principle also holds: if a home does have an open WiFi connection, investigators might want to ease away from the flashbangs-and-SWAT-team approach; the threat of getting it wrong is a real one.
But Evansville police aren’t backing down from their initial SWAT raid (read more about their later justification for using such force). And the targets of that raid aren’t pleased. As the owner of the first house told the paper, “The front door was open. It’s not like anyone was in there hiding. To bring a whole SWAT team seems a little excessive.” The city will be paying to repair the damage it caused.