11.   Some investigators have speculated that she may have been the victim of a stalker.

12.   The autopsy reveals she had just had sex, and investigators speculate that she was the shared mistress of the president and his son.

13.   The investigators speculated that this Raoul link might support suspicions that the government wanted King killed because he opposed the Vietnam War.

14.   The investigators speculated, moreover, that the Chileans would not have done so without a green light from U.S. intelligence.

15.   When the package was mailed is important because some investigators have speculated that the bomber has, of late, been choosing his victims from the pages of newspapers.

16.   Dominican Air Force Col. Manuel Mendez Segura said Dominican investigators speculated that the plane struck the water nose down.

17.   Dominican Air Force Col. Manuel Mendez Segura, an aviation official, said Dominican investigators speculated that the plane struck the water nose down.

18.   Dominican investigators speculated that the plane nose-dived into the water minutes after taking off from Puerto Plata, said Air Force Col. Manuel Mendez Segura.

19.   Investigators speculated that the blast might have been set off to destabilize the region during presidential elections in the neighboring republic of Ingushetia.

20.   Investigators speculated the attack may have been linked to infighting among organized crime groups connected to the complex, ITAR-Tass news agency reported.